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VikaD [51]
4 years ago
11

Simplify 19 - 1.67 + (-2.4)

Mathematics
2 answers:
melisa1 [442]4 years ago
8 0
Since +(-2.4) is simply +1(-2.4), we get 19-1.67-2.4=14.93
bagirrra123 [75]4 years ago
4 0
19-1.67+(-2.4)=14.93
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The distance between river city and pine bluff is 6 inches what is the scale of the map
son4ous [18]
The distance between pine bluff and river city is approx. 535.1 miles ( i had to search this up because without that information you cant find out your scale). 535.1 miles is 2 825 328 feet (or 535.1 X 5 280, because there are 5280 feet in a mile), and 2 825 328 feet is <span>33 903 936 inches (or 2 825 328 X 12, because there are 12 inches in a foot). Now if you take 33 903 936, and divide it by 6, which was how many inches were shown on your map, you get </span><span>5 650 656. and so, the scale on your map is 1:5 650 656, or for every 1 inch on your map, there are 5 650 656 inches in real life.</span>
8 0
3 years ago
The school's math team has 14 new members this year, which makes a total of 34. The number of new members represents what percen
Aleksandr-060686 [28]
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6 0
4 years ago
Read 2 more answers
if syn spends 15 minutes running, he burns 200 calories. how long would it take Syn to burn 150 calories?
kramer

Answer:

<h2>11.25min</h2>

Step-by-step explanation:

In this problem, we first need to find the rate at which syn burns calories per minute

so in 15mins, he burns 200 calories

    in 1 mins he will burn x

x= 200/15

x=13.33 calories per min this is the rate

So in one minute he will burn 13.33 calories

Now using the idea of rate=quantity/time

the rate=13.33

quantity=15 calories

time=?

time=quantity/rate

time=150/13.33

time=11.25min

   Alternatively

(very fast approach)

         if syn spend 15min to burn 200 cal

then he will spend x min to burn 150 cal

cross multiply

x=(150*15)/200

x=2250/200

x=11.25mins

5 0
3 years ago
Solve Ixl&lt;13{(-13, 13}<br> {xl-13 [XIX&lt;-13 or x 13)
zmey [24]

Answer:

-13 < X < 13

Step-by-step explanation:

It is given |X| < 13.

Note that we have: |x| < a, for any real number 'a', then it equals:

-a < X < a.

So, in this case, |X| < 13 should be equal to -13 < X < 13.

Hence, the answer.

7 0
3 years ago
Simplify equation please
Scrat [10]
The answer is 4 answer 4
4 0
4 years ago
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